Arduino code for stepper motor

I would like to operate 2 nema17 27:1 stepper motors. At a set time for the protocol between 15 and 40 seconds i want motor A to turn 6 rotations at speed x the 1 rotation at speed 0.5x and then a final rotation at 0.33x. All continuously and without pause. Then a 10 sec delay followed by a return to the origin by rotating 8 revolutions in the opposite direction.

I need motor B to do the same protocol in the opposite direction from motor A such that:

1st rev at speed 0.33x

2nd rev at speed 0.5x

6 rev at speed x

Then a 10sec delay followed be resetting motor B to origin via 8 rev in the opposite direction.

I would like to control this via cable connected to an android phone where i can input the time in seconds (15-40 sec) to perform the 8 initial rotations. I could use 1 or 2 arduinos but need to initiate both motor protocols simultaniously.

32 freelancers are bidding on average $458 for this job

Hello ,
I have similar kind of expertise and work experience.
I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for yoMore

Hi there?
[Main key of your project]
- Control step mottor using arduino
- Control arduino using android app
[About Me]
- Embedded skill.
I started the programming from embedded programming. Especially i have good eMore

Hello, I am software developer with enough experiences on Arduino, C/C++ for 13 years.
I can work by full time for your project and trying to satisfy the requirements.
Client's idea + Programmer's good coding is the peMore

Hi. sir.
Glad to meet you
I checked your project description carefully.
I mastered mobile and web development and have much experience, so I am very confident to do this project. :)
I'm not an agent or broker but a senMore

Hi, I'm very interested in your project as I have rich experience in Android - Arduino interacting projects based on Bluetooth or Wifi.
I recommend to use HC-05 bluetooth module to control Arduino from Android.
I wouldMore

I am an expert with more than 15 years of experience in Firmware development and embedded systems. I have checked the details of your work and assure you the best solution for your requirements. I have the hardware andMore

Hello ,
I have gone through your requirement and understand that,you are looking to develop a mobile app (Android & Ios ) In which app I have worked on many apps in various domain like Dating app ,Restaurant app, BuMore

Hi There
I have checked your project description and understand everything. I am very confident that i can do this project perfectly. As i have 10+ years of experience in this field.
The bid is negotiable and we can tMore

Hi,
This is an energetic software developer.
I have top skills in Web & Mobile app development.
While reading your job description, I understood your main goal.
As I am strong at this kind of project, I am pretty sure More

Hello!
I will assist you to operate 2 nema17 27:1 stepper motors But first i would like to know more about your project work.. Kindly discuss about it over chat. Please visit my portfolio for the same..
please note:- More

Hello. I am very excited to your project for Arduino code for stepper motor.
I’d really like to work with you on this one if possible!
After deep checking your description, now I have some questions about your project More

Hello there!
You're in the right place for your ELECTRONIC project. I graduated as an electronic student from one of the prestigious universities in West Africa. I have assisted several individuals with their PCB relaMore

⭐⭐⭐Dear client⭐⭐⭐
Nice to meet you.
Low cost, high quality.
"You've got the will, we've got the way."
I am very very familiar with your job posting. we're an expert team with Arduino, embedded.
I can start soon and finMore

As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years.
Here is a portion of the encounters that I worked back.
- Schematic and PCB Format is utilizing AltMore

hello, why suing cable to android phone
how about you connect them over wireless
over bluetooth, but you have to add HC 06 on arduino side, your phone app connects to that HC 06 to send/receive data across
OR
oveMore

Hello, I am a senior device developer.
I have plenty of experience in firmware development and micro-controller developments.
I can write the firmware based on Arduino, Raspberry Pi, Pic, FPGA, ARM, DSP and so on.
And More